Customer Ratings & Reviews

This was on of the bigger ones that I had seen. Their may be larger but this one seems to do just fine. I use it to charge my Ipad when I am out and about. Works just fine.

This charger is great for charging apple devices and android devices as well. Love the fact that it can be charged using a lighning adapter as well type c adapter.

this works like a charm in recharging my phone and/or iPad at the same time although you need to use your cables since the one provided is not Apple. Can charge several devices on one Ubio charge. It is a bit bulky - it is almost 6in long by 3in wide by 1in thick. so not going to fit in you back pocket.

This is hands down THE BEST power bank I have ever owned. Holds so much charge and can even charge my Nintendo Switch super quickly !!!

Cell phones and tablets are great, but once the batteries croak and there’s no power, what would you do? You could plug them into your car for power but that has plenty of limitations. Or maybe you’re on a hike, or on a beach, or in an airport without any available electric sockets and your device needs charging. What do you do? So a fully charged portable battery makes all kind of sense. The portable device charged up much faster than I expected, so I am a happy camper. This is the device that will save your other devices.

Big is not a bad thing... it means you can change and charge and charge... even your laptop (if you have a newer mac with a USB-c charging port – not sure about other laptops). I recently used it on a trip and i was able to charge my iPad and my iPhone at the same time. Super convenient (and it barely reduced the charge of the Bio Charger). It has a very intuitive design. I have the smaller model too, They are both great!

Lasts forever, and charges really fast! It does does a while to charge the battery up to full, but that’s expected.

One of the best chargers we have bought. It holds charges very well and charges Galaxy phones and tablets efficiently.

Lasted me a long time. Very durable. Can fast charge two things at the same time. Highly recommended.

I am very pleased with the nice sleek look of this battery pack. It lights up the ports that are being used and has five lights representing the remaining juice available for charging. The ports are snug with a tight fit, giving me peace-of-mind knowing that the ports are not likely to break like so many do. With its clean - upscale look, I use it at work to show off :) pretending I’ve spent a fortune on it, when in actuality it was rather affordable.

It’s nice. I don’t know how they fit 20 amp hour of juice in there but so far it’s holding up to very well

Extremely well-made and convenient power source slim design charges extremely fast multiple uses

Built like a tank and has portable power to spare. Very please with my purchase.

charges my phone 4 times, and this thing is not heavy.

holds charge very well, powers up device in a minimum amount of time.

Last long time charges multiple devices. Not as heavy as it looks

This came in very handy on a trip to Florida where my husband's phone charger stopped working over night and we had to leave for the airport. We were heading back to different cities and so I gave this to him so he could charge his phone on the plane since he uses it heavily for business. It works great and I can't wait to get it back from my husband!

Its a very good battery and charge really fast and i like a lot

This charger is my favorite! We took this one on our camping trip last weekend and it kept 2 phones charged and ready to go all weekend! Because of the way we depend on our phones now, I think everyone should have one of these ready to go at all times! Highly recommended!

charger holds a charge, and is great for on the go